CN1644836A - Steel bar reinforced hollow concrete floor - Google Patents
Steel bar reinforced hollow concrete floor Download PDFInfo
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- CN1644836A CN1644836A CN 200510031207 CN200510031207A CN1644836A CN 1644836 A CN1644836 A CN 1644836A CN 200510031207 CN200510031207 CN 200510031207 CN 200510031207 A CN200510031207 A CN 200510031207A CN 1644836 A CN1644836 A CN 1644836A
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- hollow
- reinforcing bar
- concrete
- reinforced concrete
- hollow unit
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Abstract
A hollow reinforced concrete floor is composed of the prefabricated reinforced concrete members consisting of the prefabricated reinforced concrete slab and the structural frame, reinforcing bars and reinforced concrete substrate. Said hollow floor is made up through sequentially arranging said prefabricated reinforced concrete members on said substrate, welding, and pouring concrete in the gaps between said frames.
Description
Technical field:
The present invention relates to the realm of building construction, specifically refer to a kind of reinforced concrete hollow floor.
Background technology:
Reinforced concrete hollow floor (the patent No.: 200420035588.6) have that the concrete feed consumption is few, floor is in light weight, cost is low, the characteristics that globality and crack resistance are good, but because its precast member for reinforcing bar concrete is box-like hollow unit or flute profile prefabricated units, following deficiency is arranged: a plurality of hollow units are arranged in length and breadth, be placed on the bottom layer of the reinforcing steel concrete, put reinforcing bar at the hollow unit gap location of arranging in length and breadth, preparation is filled out with steel concrete, therefore there is top board to cover the time, can not observe situation in the box, be in the box-like hollow unit crossline, just have any problem; Moreover box-like hollow unit volume is big, weight is big, and complex structure is not easy to make transportation.
Summary of the invention:
The object of the present invention is to provide a kind of in the precast hollow member crossline easy, and the precast hollow component volume is little, in light weight, simple structure is convenient to the reinforced concrete hollow floor of making, transporting.
The object of the present invention is achieved like this, this reinforced concrete hollow floor, comprise precast member for reinforcing bar concrete, reinforcing bar, floor is assemblied to form by the polylith precast member for reinforcing bar concrete, and precast member for reinforcing bar concrete is hollow unit frame, precast member for reinforcing bar concrete lid, and a plurality of hollow unit frames are arranged in length and breadth, be placed on the bottom layer of the reinforcing steel concrete, the prefabricated units housing covers on the hollow unit frame, fills out with steel concrete at the prefabricated units gap location of arranging in length and breadth, forms cassette ceiling.
Described prefabricated units lid side is provided with connecting reinforcement,
Because precast member for reinforcing bar concrete is that hollow unit frame, hollow unit frame do not have top board, a plurality of hollow unit frames are arranged in length and breadth, be placed on the bottom layer of the reinforcing steel concrete, put reinforcing cage at the hollow unit frame gap location of arranging in length and breadth, when preparation is filled out with steel concrete, therefore hollow unit frame no-top plate covers the time, can observe situation in the hollow unit frame, and crossline is easy in the hollow unit frame; The hollow unit frame is little, in light weight than box-like hollow unit volume, and simple structure is convenient to make, transport.
Description of drawings:
Fig. 1 reinforced concrete hollow floor structural representation
The dull and stereotyped lid of Fig. 2 prefabricated units side is provided with the connecting reinforcement structural representation
Fig. 3 prefabricated units box-like lid side is provided with the connecting reinforcement structural representation
Dull and stereotyped lid of Fig. 4 and hollow unit frame combination sectional structure schematic diagram
Fig. 5 box-like lid and hollow unit frame combination sectional structure schematic diagram
Fig. 6 prefabricated units flat board covers and is provided with the ribs structural representation
Fig. 7 prefabricated units box-like covers and is provided with the ribs structural representation
Fig. 8 has dull and stereotyped lid of ribs and hollow unit frame combination sectional structure schematic diagram
Fig. 9 has ribs box-like lid and hollow unit frame combination sectional structure schematic diagram
Figure 10 prefabricated units lid and hollow unit frame combination perspective view
Figure 11 hollow unit mount structure schematic diagram
Figure 12 has ribs hollow unit mount structure schematic diagram
Figure 13 has another embodiment of ribs hollow unit frame
The slabbed construction schematic diagram of Figure 14 assembly unit hollow unit frame
Another embodiment of flat board of Figure 15 assembly unit hollow unit frame
Figure 16 flat board is assembled into the structural representation of hollow unit frame
Figure 17 flat board is assembled into another embodiment of hollow unit frame
The specific embodiment:
With reference to figure 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Figure 10, Figure 11, this reinforced concrete hollow floor, comprise precast member for reinforcing bar concrete, reinforcing bar, floor is assemblied to form by the polylith precast member for reinforcing bar concrete, precast member for reinforcing bar concrete is hollow unit frame 10, precast member for reinforcing bar concrete lid 2, prefabricated units cover 2 sides and are provided with connecting reinforcement 3,4, prefabricated units lid 2 can be dull and stereotyped lid 11, also is box-like lid 12, and box-like lid 12 can be prevented sealing seepage in hollow unit frame 10.When floor spiced, on template 7, build the bottom layer of the reinforcing steel concrete eight earlier, a plurality of hollow unit frames 10 are arranged in length and breadth be placed on the bottom layer of the reinforcing steel concrete eight, put reinforcing cage 6 or reinforcing bar 6 at hollow unit frame 10 gap locations of arranging in length and breadth, reinforcing bar 6 also can be prestressed reinforcement, preparation is filled out with steel concrete at gap location, therefore hollow unit frame 10 no-top plates cover the time, can observe situation in the hollow unit frame 10, crossline 9 is easy in the hollow unit frame, behind the crossline 9, prefabricated units are covered 2 cover caps on hollow unit frame 10, at the hollow unit frame of arranging in length and breadth 10, the gap location of prefabricated units lid 2 is filled out with steel concrete and is become close in length and breadth rib 1,5, form cassette ceiling.Can also fill heat preserving and insulating material in the hollow unit frame 10.
With reference to figure 6, Fig. 7, Fig. 8, Fig. 9, Figure 12, Figure 13, be provided with ribs 14 in the described reinforced concrete hollow member frame 10, precast member for reinforcing bar concrete lid 2 is provided with ribs 13, has increased the intensity of hollow unit frame 10, prefabricated units lid 2.
With reference to figure 8, Fig. 9, Figure 14, Figure 15, Figure 16, Figure 17, reinforced concrete hollow member frame 10 can be assemblied to form at the construction field (site) by steel concrete plate 16, being more convenient for, hollow unit frame 10 is made, transportation, has groove 15 on the flat board 16, to alleviate the weight of flat board 16.
Claims (5)
1, a kind of reinforced concrete hollow floor, comprise that precast member for reinforcing bar concrete, reinforcing bar, floor are assemblied to form by the polylith precast member for reinforcing bar concrete, it is characterized in that: precast member for reinforcing bar concrete is hollow unit frame, precast member for reinforcing bar concrete lid, a plurality of hollow unit frames are arranged in length and breadth, are placed on the bottom layer of the reinforcing steel concrete, and the prefabricated units housing covers on the hollow unit frame, fill out with steel concrete at the prefabricated units gap location of arranging in length and breadth, form cassette ceiling.
2, reinforced concrete hollow floor according to claim 1 is characterized in that: described prefabricated units lid side is provided with connecting reinforcement.
3, reinforced concrete hollow floor according to claim 1 is characterized in that: be provided with ribs in the described reinforced concrete hollow member frame.
4, reinforced concrete hollow floor according to claim 1 is characterized in that: described precast member for reinforcing bar concrete covers and is provided with ribs.
5, reinforced concrete hollow floor according to claim 1 is characterized in that: described precast member for reinforcing bar concrete lid is box-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510031207 CN1644836A (en) | 2005-01-28 | 2005-01-28 | Steel bar reinforced hollow concrete floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510031207 CN1644836A (en) | 2005-01-28 | 2005-01-28 | Steel bar reinforced hollow concrete floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1644836A true CN1644836A (en) | 2005-07-27 |
Family
ID=34876022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510031207 Pending CN1644836A (en) | 2005-01-28 | 2005-01-28 | Steel bar reinforced hollow concrete floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1644836A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101063323B (en) * | 2006-04-27 | 2011-08-03 | 邱则有 | Hollow pre-fabricated panels |
| CN104294985A (en) * | 2014-11-07 | 2015-01-21 | 贵州大学 | Hollow floor system and preparation method thereof |
| CN106284990A (en) * | 2016-08-05 | 2017-01-04 | 王清 | A kind of central island prefabricated Cavity structural member of force type cavity building roof |
| CN115853192A (en) * | 2022-12-15 | 2023-03-28 | 广东旭江建筑科技有限公司 | Prefabricated formula building components |
-
2005
- 2005-01-28 CN CN 200510031207 patent/CN1644836A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101063323B (en) * | 2006-04-27 | 2011-08-03 | 邱则有 | Hollow pre-fabricated panels |
| CN104294985A (en) * | 2014-11-07 | 2015-01-21 | 贵州大学 | Hollow floor system and preparation method thereof |
| CN106284990A (en) * | 2016-08-05 | 2017-01-04 | 王清 | A kind of central island prefabricated Cavity structural member of force type cavity building roof |
| CN115853192A (en) * | 2022-12-15 | 2023-03-28 | 广东旭江建筑科技有限公司 | Prefabricated formula building components |
| CN115853192B (en) * | 2022-12-15 | 2024-06-04 | 广东旭江建筑科技有限公司 | Prefabricated building component |
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